STM32 MCUs Products

Resolved! ADC output suddenly becomes constant

Hello,I'm using the ADC on a STM32G431 to read 5 voltages at 20kHz. Everything works well, but suddenly the 5 channels "get stuck" or freeze, i.e. the value they measure becomes constant even though the voltages on the input pins still fluctuate. Som...

Resolved! customized PCB with STM32F7 series uController can not be seen by any STM programs(ie. STM32Cube programmer, STMCube IDE, St utility ...)

After changing some properties, those are: -"BOR_LEV" set up 1 (BOR Level 2 VBOR2 brownout threshold level 2) -"RDP" set up CC (level 2 chip protection) from "Option Bytes" segmentation in STM Cube Programmer(It was unintentional case and before th...

Resolved! Can you please send the stm32F401RET6 data Sheet.

I want STM32F401RET6 Data sheet with register details. I want to write the code on register based.

Resolved! On our design, the STMF405 supply voltage could be as low as 1.77 V at -40 degrees (worst case component tolerances). Is there a possibility that the processor will fail to boot or could there be any other performance issues?

Resolved! wrong UART interrupt is getting fired

I am using UART to transmit and receive data. for transmitting I am using polling method function HAL_UART_Transmit(&hart1, buf, 8,1000) and for receiving i am using HAL_UART_Receive_IT(&hart, Rx_buf,8); receiving is working fine but after transmitti...